Martinsville is a city located in Clark County Illinois. With a 2020 population of 1,108, it is the 655th largest city in Illinois and the 14312th largest city in the United States. Martinsville is currently declining at a rate of -0.45% annually and its population has decreased by -11.99% since the most recent census, which recorded a population of 1,259 in 2020. Spanning over 2 miles, Martinsville has a population density of 548 people per square mile.
The average household income in Martinsville is $52,044 with a poverty rate of 27.54%. The median rental costs in recent years comes to $542 per month, and the median house value is $61,700. The median age in Martinsville is 33.1 years, 31.7 years for males, and 33.6 years for females.
According to the most recent ACS, the racial composition of Martinsvillewas:
Rate of Home Ownership
Average Family Size
Average Household Size
The highest rate of high school graduation is among other race people with a rate of 100.00%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 50.00%.
99.34% of Martinsville residents speak only English, while 0.66% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.66% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Martinsville is White, with 27.82% below the poverty level.
The race least likely to be in poverty in Martinsville is Multiple, with 34.62% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.12%. Among those working part-time, it was 42.71%, and for those that did not work, the poverty rate was 35.53%.
Number of Veterans
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Martinsville
99.60% of Martinsville residents were born in the United States, with 47.74% having been born in Illinois. 0.40% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.